...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Assiut Veterinary Medical Journal >EVALUATION OF CORPORA LUTEA EFFECT ON OVARIAN MORPHOMETRY, FOLLICULAR POPULATION AND BIOCHEMICAL PROFILE IN FOLLICULAR FLUID AND BLOOD OF SLAUGHTERED COWS
【24h】

EVALUATION OF CORPORA LUTEA EFFECT ON OVARIAN MORPHOMETRY, FOLLICULAR POPULATION AND BIOCHEMICAL PROFILE IN FOLLICULAR FLUID AND BLOOD OF SLAUGHTERED COWS

机译：EVALUATION OF CORPORA LUTEA EFFECT ON OVARIAN MORPHOMETRY, FOLLICULAR POPULATION AND BIOCHEMICAL PROFILE IN FOLLICULAR FLUID AND BLOOD OF SLAUGHTERED COWS

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

Cows are occupied huge economic importance worldwide. Impaired fertility in cows due to absence of corpus luteum (CL) faces huge challenge. The aim of this study was to determine the effect of CL on ovarian biometry, follicular population, hormonal and metabolic content of serum and follicular fluid (FF) of cows. Blood samples and 48ovarieswerecollected from cows slaughtered at winter season and classified according to the presence or absence of CL into two groups, ovaries with and without CL. The diameter of antral follicles was taken and classified into three subgroups, small, medium and large follicles. FF aspirated from each follicle group. 17-Estradiol (E_2), progesteron (P_4), glucose, total proteins, total cholesterol (TC) and nitric oxide (NO) were estimated. Result showed that the ovarian biometry was higher in right than left ovaries without significant difference. However, the total follicular populations and ovarian dimensions and their weights were significantly higher in ovaries with CL. The average number of small and medium follicles was also significantly increased in the ovaries with CL. However, the number of LF was higher in cows without CL compared to cows with CL. Glucose, Total cholesterol (TC), proteins, E_2 and P_4 concentrations were higher in serum than FF. Serum E_2 concentration was higher in LF and significantly reduced in ovaries had CL than without CL. On the other hand, P_4 concentration in FF was lower in LF and significantly increased in ovaries with CL. Ovaries had CL showed elevation of FF glucose level; however, TC, protein and NO concentrations were lower than ovaries without CL. Hence, we concluded that CL presence effects on both morphometric and metabolic conditions of cows, ovaries.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号